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Code Duplication    Length = 3-3 lines in 2 locations

src/Jwe/AesKeyWrapAlgorithm.php 2 locations

@@ 61-63 (lines=3) @@
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    public function wrapNewKey($cekSizeBits, $kek, array $header)
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    {
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        $kekLen = StringUtils::length($kek);
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        if ($kekLen * 8 != $this->kekLengthBits) {
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            throw new JoseJwtException(sprintf('AesKeyWrap management algorithm expected key of size %s bits, but was given %s bits', $this->kekLengthBits, $kekLen * 8));
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        }
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        if ($cekSizeBits % 8 != 0) {
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            throw new JoseJwtException('CekSizeBits must be divisible by 8');
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        }
@@ 86-88 (lines=3) @@
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    public function unwrap($encryptedCek, $kek, $cekSizeBits, array $header)
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    {
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        $kekLen = StringUtils::length($kek);
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        if ($kekLen * 8 != $this->kekLengthBits) {
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            throw new JoseJwtException(sprintf('AesKeyWrap management algorithm expected key of size %s bits, but was given %s bits', $this->kekLengthBits, $kekLen * 8));
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        }
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        return $this->aesUnwrap($kek, $encryptedCek);

                                

                                                            

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    }